Demonstration of 100-Gb/s/λ PAM-4 Transmission Over 45-km SSMF using one 10G-Class DML in the C-Band

We experimentally demonstrated single-lane 100-Gb/s PAM-4 signal transmission over 45-km SMMF based on joint algorithm and optical filtering technique using 10-GHz DML. 107.5-Gb/s PAM-4 signal transmission over 10-km without optical filtering can also be achieved.